| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | Grade R | 0 |
0%
|
| 1 | Grade 1 | 0 |
0%
|
| 2 | Grade 2 | 30 |
2.6%
|
| 3 | Grade 3 | 49 |
4.2%
|
| 4 | Grade 4 | 72 |
6.1%
|
| 5 | Grade 5 | 77 |
6.6%
|
| 6 | Grade 6 | 116 |
9.9%
|
| 7 | Grade 7 | 152 |
12.9%
|
| 8 | Grade 8 | 127 |
10.8%
|
| 9 | Grade 9 | 141 |
12%
|
| 10 | Grade 10 | 146 |
12.4%
|
| 11 | Grade 11 | 131 |
11.1%
|
| 12 | Grade 12 | 134 |
11.4%
|
| Sysmiss | 6923 |